| 加工定制 : | 是 | 品牌 : | 霍尔 |
| 型号 : | 41F | 种类 : | 霍尔 |
| 材料 : | 混合物 | 材料物理性质 : | 半导体 |
| 材料晶体结构 : | 单晶 | 制作工艺 : | 集成 |
| 输出信号 : | 数字型 | 防护等级 : | 好 |
| 线性度 : | 好 | 迟滞 : | 低 |
| 重复性 : | 好 | 灵敏度 : | 高 |
| 漂移 : | 低 | 分辨率 : | 好 |
| 小包装数 : | 1000 | 订货号 : | 2021+ |
| 物料编号 : | 2021+ | 封装 : | SOT23 |
| 应用领域 : | 直流无刷马达 速度检测 电工 |
深圳市七悦科技有限公司，主营霍尔元件，电机霍尔，全极霍尔，单极霍尔，线性霍尔。
General Description
MA41F is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.
If a magnetic flux density larger than threshold Bop, OUT is turned on(low). The output state is held until a magnetic flux density reversal falls below Brp causing OUT to be turned off (high).
Featrues
4V to 26V DC operation voltage
Temperature compensation
Wide operating voltage range
Open-Collector pre-driver
25mA maximum sinking output current.
-40°C to 150°C operating temperature
SIP-3L(TO-92S) Package
Applications
Solid state switch
Handheld Wireless Handset Awake Switch
Lid close sensor for battery powered devices
Magnet proximity sensor for reed switch replacement in low duty cycle application
插件封装如下图：
贴片封装如下图：
深圳市七悦科技有限公司，长期提供霍尔开关，霍尔元件(4条腿)，锑化铟Insb，霍尔IC，霍尔芯片，霍尔传感器，全极霍尔开关，单极霍尔开关，双极霍尔开关，锁存型霍尔开关，无极霍尔开关，微功耗霍尔开关，低功耗霍尔开关，高频率霍尔开关，高灵敏度霍尔开关，插件霍尔开关，贴片霍尔开关，线性霍尔开关，电机霍尔，测速霍尔，霍尔元器件，霍尔电路，磁控开关。
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